ATProto Browser

ATProto Browser

Experimental browser for the Atmosphere

Post

For 5 GiB files this adds 32 KiB to the first chunk's metadata. For 5 TiB files it adds 64 KiB, and 5 PiB files it adds 96 KiB. Even with a 5 PiB file, we can find which chunk changed after an edit with at most 3 metadata requests to the server.

Dec 13, 2024, 9:37 AM

Record data

{
  "uri": "at://did:plc:xpcjcyczdaxtfxd7aqd2yykb/app.bsky.feed.post/3ld6ieidbsd23",
  "cid": "bafyreiaynlqixbnsbyrndiknghy7antklgxuqmbzwbjg7fvadima376tgq",
  "value": {
    "text": "For 5 GiB files this adds 32 KiB to the first chunk's metadata. For 5 TiB files it adds 64 KiB, and 5 PiB files it adds 96 KiB. Even with a 5 PiB file, we can find which chunk changed after an edit with at most 3 metadata requests to the server.",
    "$type": "app.bsky.feed.post",
    "langs": [
      "en"
    ],
    "reply": {
      "root": {
        "cid": "bafyreihonp2v4ornh3mxyiszem5dytntfun2y2fheiktez2xpqsuaftuoi",
        "uri": "at://did:plc:xpcjcyczdaxtfxd7aqd2yykb/app.bsky.feed.post/3ld6ieh3mbc23"
      },
      "parent": {
        "cid": "bafyreidrdcsngolx32mswe3h4fngbvs2lq6p54humnz6s7tjbbcdxukeoe",
        "uri": "at://did:plc:xpcjcyczdaxtfxd7aqd2yykb/app.bsky.feed.post/3ld6ieidbsc23"
      }
    },
    "createdAt": "2024-12-13T09:37:37.571Z"
  }
}